From 16e8b13083541f643a55c0255e8c4081bcc0e230 Mon Sep 17 00:00:00 2001
From: Dani Palou <dani@moodle.com>
Date: Wed, 20 Jan 2021 14:07:53 +0100
Subject: [PATCH] MOBILE-3633 calendar: Fix calendar DB migration

---
 .../calendar/services/database/calendar.ts       | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/addons/calendar/services/database/calendar.ts b/src/addons/calendar/services/database/calendar.ts
index fd088c963..711239fbc 100644
--- a/src/addons/calendar/services/database/calendar.ts
+++ b/src/addons/calendar/services/database/calendar.ts
@@ -211,15 +211,15 @@ export const CALENDAR_SITE_SCHEMA: CoreSiteSchema = {
                 oldTable = 'addon_calendar_events';
             }
 
-            await db.tableExists(oldTable);
-
-            // Move the records from the old table.
-            const events = await db.getAllRecords<AddonCalendarEventDBRecord>(oldTable);
-            const promises = events.map((event) => db.insertRecord(newTable, event));
-
-            await Promise.all(promises);
-
             try {
+                await db.tableExists(oldTable);
+
+                // Move the records from the old table.
+                const events = await db.getAllRecords<AddonCalendarEventDBRecord>(oldTable);
+                const promises = events.map((event) => db.insertRecord(newTable, event));
+
+                await Promise.all(promises);
+
                 db.dropTable(oldTable);
             } catch {
                 // Old table does not exist, ignore.